Question

(-1/3)² +4 (-4/3)²-1 2/3+(-1/3)² 3/2+(1/2)²-8 3/5+ (-1/2)³

Answer 1

Explicação passo-a-passo:

1/9 + 4 . 16/9 - 12/3 + 1/9 . 3/2 + 1/4 - 8 . 3/4 + 1/4 =

1/9 + 64/9 - 12/3 + 3/18 + 1/4 - 24/4 + 1/4 =

1/9 + 64/9 - 4 + 1/6 + 1/4 - 6 + 1/4=

4+256-144+6+9-216+9/36 =

-76/36 ou -2,1